Pie chart (local)

Displays a pie chart with different viewing options. Hiliting and
changing of the pie and aggregation column on the fly is only supported
by the interactive pie chart.

If the pie chart appears in gray no color information is set
for the selected pie column. Use the 'Color Manager' node in order
to set the color appropriate.

The user can change the following view properties on the fly:

Aggregation method (count, summary, average)

Pie size

Show missing value section

Show pie section outline

Draw selected section exploded

Show details for selected sections

Set value scale to percentage or original

Pie size

Explode size

Each distinct pie column value get its own colored section.

Color selected sections:
If the color selected sections option is selected the pie displays also sub
sections for the selected sections. A sub section represents the rows
color using the color manager. This option is only available if
row colors are set.

This view is particularly well suited for extremely large datasets.
For more interaction and hiliting support use the
"Pie chart (interactive)" node.

The pie chart supports maximum 360 sections!

Options

Display all rows

If selected the pie chart displays all rows of the incoming data.

No. of rows to display:

Defines the number of rows to be displayed in the pie chart.
This option is disabled if the 'Display all rows' option is selected.

Pie column:

The values of this column are represent as colored section in the
pie chart.

Aggregation method:

The initial aggregation method to use. Can be changed in
the view later on.

Workflows

Installation

To use this node in KNIME, install
KNIME Core
from the following update site:

KNIME 4.0

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